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          国产精品三级在线18线观看_欧美日韩精品视频一区二区_国产99久久亚洲综合精品_国产精品一区二区二区二区_久久久精品波多野结衣AV

          CN / EN
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          Bellow Material
          Bellow Material Applications: Widely used in NC machine tools, electronic equipment, stone machinery, glass machinery, injection molding machine, manipulator, lifting equipment, automated warehouse and some precision testing instruments, and can keep equipment from dust, impurities and corrosive gas pollution. Characteristics: 1)No deformation with hard objects, long service life, good sealing and light operation. 2) The scaling ratio can be greater than 10:1. 3) It is resistant to coolant, oil, wheel foam and high temperature, etc. The bellows speed can reach 200m/min.
          Copyright ? 2018 Si Jia Tex  閩ICP備09036669號(hào)-5
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